Fix fstat for MIPS userland emulation, and add support for a cacheflush

[qemu] / configure

diff --git a/configure b/configure
index 695fdb6..84f8ee0 100755 (executable)
--- a/configure
+++ b/configure
@@ -88,13 +88,13 @@ bsd="no"
 linux="no"
 kqemu="no"
 profiler="no"
-kernel_path=""
 cocoa="no"
 check_gfx="yes"
 check_gcc="yes"
 softmmu="yes"
 user="no"
 build_docs="no"
+uname_release=""
 
 # OS specific
 targetos=`uname -s`
@@ -148,9 +148,6 @@ if [ "$solaris" = "yes" ] ; then
     make="gmake"
     install="ginstall"
     solarisrev=`uname -r | cut -f2 -d.`
-    if test $solarisrev -lt 10 ; then
-      presolaris10="yes"
-    fi
 fi
 
 # find source path
@@ -214,7 +211,7 @@ for opt do
   ;;
   --fmod-inc=*) fmod_inc="$optarg"
   ;;
-  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-"
+  --enable-mingw32) mingw32="yes" ; cross_prefix="i386-mingw32-" ; user="no"
   ;;
   --disable-slirp) slirp="no"
   ;;
@@ -224,8 +221,6 @@ for opt do
   ;;
   --enable-profiler) profiler="yes"
   ;;
-  --kernel-path=*) kernel_path="$optarg"
-  ;;
   --enable-cocoa) cocoa="yes" ; coreaudio="yes" ; sdl="no"
   ;;
   --disable-gfx-check) check_gfx="no"
@@ -240,6 +235,8 @@ for opt do
   ;;
   --enable-user) user="yes"
   ;;
+  --enable-uname-release=*) uname_release="$optarg"
+  ;;
   esac
 done
 
@@ -264,7 +261,6 @@ echo "  --target-list=LIST       set target list [$target_list]"
 echo ""
 echo "kqemu kernel acceleration support:"
 echo "  --disable-kqemu          disable kqemu support"
-echo "  --kernel-path=PATH       set the kernel path (configure probes it)"
 echo ""
 echo "Advanced options (experts only):"
 echo "  --source-path=PATH       path of source code [$source_path]"
@@ -287,6 +283,7 @@ echo "  --enable-user            enable all linux usermode emulation targets"
 echo "  --disable-user           disable all linux usermode emulation targets"
 echo "  --fmod-lib               path to FMOD library"
 echo "  --fmod-inc               path to FMOD includes"
+echo "  --enable-uname-release=R Return R for uname -r in usermode emulation"
 echo ""
 echo "NOTE: The object files are build at the place where configure is launched"
 exit 1
@@ -296,15 +293,21 @@ cc="${cross_prefix}${cc}"
 ar="${cross_prefix}${ar}"
 strip="${cross_prefix}${strip}"
 
-if [ ! -x "`which $cc`" ] ; then
-    echo "Compiler $cc could not be found"
-    exit
+# check that the C compiler works.
+cat > $TMPC <<EOF
+int main(void) {}
+EOF
+
+if $cc -c -o $TMPO $TMPC 2>/dev/null ; then
+  : C compiler works ok
+else
+    echo "ERROR: \"$cc\" either does not exist or does not work"
+    exit 1
 fi
 
 if test "$mingw32" = "yes" ; then
     linux="no"
     EXESUF=".exe"
-    gdbstub="no"
     oss="no"
     if [ "$cpu" = "i386" ] ; then
         kqemu="yes"
@@ -359,7 +362,7 @@ if test -z "$target_list" ; then
     fi
 # the following are Linux specific
     if [ "$user" = "yes" ] ; then
-        target_list="i386-user arm-user armeb-user sparc-user ppc-user mips-user mipsel-user sh4-user $target_list"
+        target_list="i386-user arm-user armeb-user sparc-user ppc-user mips-user mipsel-user m68k-user $target_list"
     fi
 else
     target_list=`echo "$target_list" | sed -e 's/,/ /g'`
@@ -549,6 +552,8 @@ fi
 echo "FMOD support      $fmod $fmod_support"
 echo "kqemu support     $kqemu"
 echo "Documentation     $build_docs"
+[ ! -z "$uname_release" ] && \
+echo "uname -r          $uname_release"
 
 if test $sdl_too_old = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
@@ -640,9 +645,7 @@ if test "$darwin" = "yes" ; then
 fi
 if test "$solaris" = "yes" ; then
   echo "CONFIG_SOLARIS=yes" >> $config_mak
-  if test "$presolaris10" = "yes" ; then
-    echo "#define _PRESOLARIS10 1" >> $config_h
-  fi
+  echo "#define HOST_SOLARIS $solarisrev" >> $config_h
 fi
 if test "$gdbstub" = "yes" ; then
   echo "CONFIG_GDBSTUB=yes" >> $config_mak
@@ -709,6 +712,8 @@ if [ "$bsd" = "yes" ] ; then
   echo "#define _BSD 1" >> $config_h
 fi
 
+echo "#define CONFIG_UNAME_RELEASE \"$uname_release\"" >> $config_h
+
 for target in $target_list; do
 target_dir="$target"
 config_mak=$target_dir/config.mak
@@ -721,6 +726,8 @@ target_bigendian="no"
 [ "$target_cpu" = "ppc" ] && target_bigendian=yes
 [ "$target_cpu" = "ppc64" ] && target_bigendian=yes
 [ "$target_cpu" = "mips" ] && target_bigendian=yes
+[ "$target_cpu" = "sh4eb" ] && target_bigendian=yes
+[ "$target_cpu" = "m68k" ] && target_bigendian=yes
 target_softmmu="no"
 if expr $target : '.*-softmmu' > /dev/null ; then
   target_softmmu="yes"
@@ -763,6 +770,7 @@ echo "/* Automatically generated by configure - do not modify */" > $config_h
 echo "include ../config-host.mak" >> $config_mak
 echo "#include \"../config-host.h\"" >> $config_h
 
+bflt="no"
 interp_prefix1=`echo "$interp_prefix" | sed "s/%M/$target_cpu/g"`
 echo "#define CONFIG_QEMU_PREFIX \"$interp_prefix1\"" >> $config_h
 
@@ -777,6 +785,7 @@ elif test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
   echo "TARGET_ARCH=arm" >> $config_mak
   echo "#define TARGET_ARCH \"arm\"" >> $config_h
   echo "#define TARGET_ARM 1" >> $config_h
+  bflt="yes"
 elif test "$target_cpu" = "sparc" ; then
   echo "TARGET_ARCH=sparc" >> $config_mak
   echo "#define TARGET_ARCH \"sparc\"" >> $config_h
@@ -807,10 +816,18 @@ elif test "$target_cpu" = "mips" -o "$target_cpu" = "mipsel" ; then
   echo "TARGET_ARCH=mips" >> $config_mak
   echo "#define TARGET_ARCH \"mips\"" >> $config_h
   echo "#define TARGET_MIPS 1" >> $config_h
-elif test "$target_cpu" = "sh4" ; then
+  echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
+  echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
+elif test "$target_cpu" = "sh4" -o "$target_cpu" = "sh4eb" ; then
   echo "TARGET_ARCH=sh4" >> $config_mak
   echo "#define TARGET_ARCH \"sh4\"" >> $config_h
   echo "#define TARGET_SH4 1" >> $config_h
+  bflt="yes"
+elif test "$target_cpu" = "m68k" ; then
+  echo "TARGET_ARCH=m68k" >> $config_mak
+  echo "#define TARGET_ARCH \"m68k\"" >> $config_h
+  echo "#define TARGET_M68K 1" >> $config_h
+  bflt="yes"
 else
   echo "Unsupported target CPU"
   exit 1
@@ -828,10 +845,14 @@ if test "$target_user_only" = "yes" ; then
   echo "#define CONFIG_USER_ONLY 1" >> $config_h
 fi
 
-if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" ; then
+if test "$target_cpu" = "arm" -o "$target_cpu" = "armeb" -o "$target_cpu" = "sparc" -o "$target_cpu" = "sparc64" -o "$target_cpu" = "m68k"; then
   echo "CONFIG_SOFTFLOAT=yes" >> $config_mak
   echo "#define CONFIG_SOFTFLOAT 1" >> $config_h
 fi
+if test "$target_user_only" = "yes" -a "$bflt" = "yes"; then
+  echo "TARGET_HAS_BFLT=yes" >> $config_mak
+  echo "#define TARGET_HAS_BFLT 1" >> $config_h
+fi
 # sdl defines
 
 if test "$target_user_only" = "no"; then